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Show HN: Ledge.sh – Runnable Markdown Notes

https://ledge.sh
5•dancablam•4h ago
Hi HN,

Ledge is a Markdown notebook that runs shell commands, code, SQL, etc from inside your own notes.

I built Ledge because I spend much of my day copy/pasting commands from my notes into the terminal. I was inspired by how much cmux helped me organize my terminals - but there was still a split brain between my notes and frequently run commands. I've been daily-driving it for the past few weeks and use it for deploys, API calls, smoke tests, etc.

Ledge runs your real shell just like a terminal app and can be hosted locally or remotely over SSH using ledge-server. I've been building it since July and have recently added support for all the major platforms: Mac (Silicon), Windows (WSL required), Linux, iOS, Android. Mobile devices require SSH access to a ledge-server and Android is still in beta and looking for beta testers (see link on website)!

It's built on Bun and Electrobun and is free and open-source. Feel free to review the code and contribute at https://github.com/ledgesh/ledge

Feedback is very much welcome. Any must-have features that are missing?

Show HN: Real-time Solar System with 526k asteroids and all tracked satellites

https://space.bl2.net/
165•wanick•9h ago•38 comments

Show HN: A working 3D model of an Enigma machine

https://enigma.design
48•primitivesuave•11h ago•16 comments

Show HN: NSL – WSL for Linux

https://frostyard.github.io/nsl/
103•bketelsen•13h ago•73 comments

Show HN: TurboGPT: train 22KiB transformer in 13s

https://github.com/lostmsu/TurboGPT
45•lostmsu•9h ago•10 comments

Show HN: Ledge.sh – Runnable Markdown Notes

https://ledge.sh
5•dancablam•4h ago•0 comments

Show HN: Jevstiller – Distill Jev into a local model, with a disagreement bound

https://jevstiller.pages.dev/posts/the-guarantee/
62•tgluck•16h ago•14 comments

Show HN: I created a BGP-based blackhole system that you can set up in minutes

https://setecastronomyinc.com/shield
2•jkalbfeld•4h ago•0 comments

Show HN: Social news aggregator, RSS feed tracker, and publishing platform

https://rsscal.com/
2•Dotnaught•4h ago•0 comments

Show HN: Sezwhere – Ask any document "where does it say that?" (built on Jev)

https://sezwhere.com/
17•irs•13h ago•5 comments

Show HN: HN.watch – Videos of all Hacker News posts

https://hn.watch/
208•mrborgen•1d ago•97 comments

Show HN: Sarala – An open-source WYSIWYG Markdown editor

https://sarala.solancer.com/
11•solancer•9h ago•1 comments

Show HN: Destroy Any Website with Stickman

https://destroy.spritefusion.com/
167•HugoDz•1d ago•39 comments

Show HN: PaperMono, e-ink fridge magnet shopping list with mobile web page

https://github.com/seamusc/papermono-shopping-list
148•seamus_c•1d ago•62 comments

Show HN: The Activity Monitor for the AI Era

https://cortexformac.com/
2•eduardpantazi•6h ago•3 comments

Show HN: Free alternative to graphics design giants

https://scissor.studio/
136•sia_xi•1d ago•50 comments

Show HN: Phyics-Based Dice Roller

https://dice.jswidler.com/
4•swid•7h ago•2 comments

Show HN: Web server that lets you build iOS & Android offline apps like BitChat

https://github.com/Qbix/webserver/tree/main
2•EGreg•7h ago•0 comments

Show HN: Clx 0.4.0 – native compiler for Lua

https://samyeyo.github.io/clx/
2•_samt_•8h ago•0 comments

Show HN: Museum of Numbers

https://numbermuseum.com/2147483647
31•rhl314•3d ago•12 comments

Show HN: Lofi Cities – Pixel-art city nights with browser-generated lofi

https://loficities.com/
314•safaelmali•2d ago•135 comments

Show HN: Jev Plays Pokémon Red

https://jev-pokemon.vercel.app/
281•pancomplex•4d ago•123 comments

Show HN: Pac-Bench – How well can models one-shot a Pac-Man game?

https://jonclegg.github.io/pacman-bakeoff/
78•thefourthchime•1d ago•50 comments

Show HN: Free browser games designed for 80-year-old eyes and hands

https://freegamesforseniors.com/
9•xmasdong•12h ago•0 comments

Show HN: TinyAIArena watch AI agents battle it out

https://tinyaiarena.com/
120•hp6•2d ago•45 comments

Show HN: Ctxfw – AST context firewall that cuts agent prompt tokens by 67%

https://github.com/heuristicolab/ctxfw
5•mikemo88•14h ago•0 comments

Show HN: We built a way for web apps to message users' phones without SMS

https://thenotifier.app/developers/
7•bubbamack•14h ago•9 comments

Show HN: Misanthropic – an AI that's honest about how it feels about you

https://misanthropic.chat
5•yaskyj•14h ago•3 comments

Show HN: Reladraw – A diagram language where you decide where to place things

https://github.com/reladraw/reladraw
406•jpwalsh234•3d ago•119 comments

Show HN: NetWasm – Independent .NET Compiler/Runtime (82.5 KB Hello World in C#)

https://playground.netwasm.com/
5•zionsati•15h ago•4 comments

Show HN: Hntui – A TUI for Hacker News

https://github.com/ahmd-sh/hntui
111•ahmd-sh•1d ago•65 comments